著者

橋田 朋子 西村 光平 苗村 健

出版者

特定非営利活動法人 日本バーチャルリアリティ学会

雑誌

日本バーチャルリアリティ学会論文誌 (ISSN:1344011X)

巻号頁・発行日

vol.19, no.3, pp.367-375, 2014-09-30 (Released:2017-02-01)

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We have developed a hybrid writing and erasure system called Hand-rewriting in which both human users and computer systems can write and erase freely on the same piece of paper. When the user writes on a piece of paper with a pen, for example, the computer system can erase what is written on the paper, and additional content can be written on the paper in natural print-like colors. We achieved this hybrid writing and erasure on paper by localized heating combined with handwriting with thermochromic ink and localized ultraviolet-light exposure on paper coated with photochromic material. This paper describes our research motivation, design, and implementation of this interface and examples of applications.